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#include "common.h"
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#include "send.h"
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/*
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 *  Run a command to authorize or refuse entry.  Return status 0 means
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 *  authorize, -1 means refuse.
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 */
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void
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authorize(dest *dp)
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{
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	process *pp;
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	String *errstr;
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	dp->authorized = 1;
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	pp = proc_start(s_to_c(dp->repl1), (stream *)0, (stream *)0, outstream(), 1, 0);
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	if (pp == 0){
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		dp->status = d_noforward;
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		return;
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	}
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	errstr = s_new();
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	while(s_read_line(pp->std[2]->fp, errstr))
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		;
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	if ((dp->pstat = proc_wait(pp)) != 0) {
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		dp->repl2 = errstr;
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		dp->status = d_noforward;
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	} else
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		s_free(errstr);
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	proc_free(pp);
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}